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1.5SMC300CA TVS Diode, bidirectional, 256V reverse standoff voltage, 414V clamping voltage, 1500W peak pulse power. Surface mount package DO-214AB (SMC).
Mfr Part #:

1.5SMC300CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS Diode, bidirectional, 256V reverse standoff voltage, 414V clamping voltage, 1500W peak pulse power. Surface mount package DO-214AB (SMC).
✓ Total Stock: 3,000 pcs
$ Price Range: $0.33 - $1.53

1.5SMC300CA Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Akira Global ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

1.5SMC300CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Halogen Free
Mounting Type
Operating Temperature
Power
Power Line Protection
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Finish
Type
Voltage
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1.5SMC300CA Description

Short technical summary and product information.

The 1.5SMC300CA is a bidirectional Zener TVS diode from Littelfuse's 1.5SMC series, designed to protect sensitive electronics from voltage transients. It features a reverse standoff voltage of 256V and a maximum clamping voltage of 414V at a peak pulse current of 3.7A (10/1000μs waveform).

 

With a peak pulse power dissipation of 1500W (10/1000μs), it offers fast response time of less than 1.0ps from 0V to breakdown voltage. The device meets IEC 61000-4-2 ESD protection standards with 30kV air and contact discharge ratings.

 

Ideal for general purpose applications, this TVS diode is surface mountable in a DO-214AB (SMC) package. It operates over a temperature range of -55°C to 150°C and is RoHS3 compliant, halogen free, and lead-free (Pb-free E3).

1.5SMC300CA Quick Information

Product Type: TVS Diode
Series: 1.5SMC
Canonical Name: TVS Diode, Bidirectional, 256V Standoff, 414V Clamping, DO-214AB
Subcategory: TVS Diodes

1.5SMC300CA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL Level 1
REACH Status: REACH Unaffected
Lead Free: Yes

1.5SMC300CA Estimated Pricing

Qty Low High
1+ $1.53 $1.53
10+ $0.96 $0.96
50+ $0.72 $0.72
100+ $0.64 $0.64
500+ $0.50 $0.50
3,000+ $0.33 $0.33
9,000+ $0.33 $0.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

1.5SMC300CA Features

  • 1500W peak pulse power dissipation.
  • Bidirectional Zener TVS diode.
  • Fast response time under 1.0ps.
  • IEC 61000-4-2 ESD 30kV protection.
  • Surface mount DO-214AB package.

1.5SMC300CA Applications

  • Protects I/O interfaces from voltage transients.
  • Ideal for general purpose circuit protection.
  • Used in telecom and industrial equipment.
  • Suitable for data line ESD protection.

1.5SMC300CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5SMC300CA?

256V.

What is the maximum clamping voltage?

414V at 3.7A peak pulse current.

What is the peak pulse current rating?

3.7A for a 10/1000μs waveform.

What package is the 1.5SMC300CA available in?

DO-214AB (SMC) surface mount package.

What is the peak pulse power rating?

1500W for a 10/1000μs waveform.

What ESD protection rating does the 1.5SMC300CA have?

30kV air and 30kV contact discharge per IEC 61000-4-2.

What is the typical response time?

Less than 1.0ps from 0V to breakdown voltage.

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